---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1949 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1949) 09/07/26 _x86_64_ (8 CPU) 21:43:36 LINUX RESTART (8 CPU) 21:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:45:01 407.27 51.21 356.06 0.00 9552.81 52727.21 0.00 21:46:01 89.95 0.43 89.52 0.00 20.93 30158.57 0.00 Average: 248.61 25.82 222.79 0.00 4786.87 41442.89 0.00 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:01 28490284 31482096 804832 2.45 90876 3173560 1856528 5.47 1030128 2940208 576 21:46:01 27966556 31493396 790056 2.40 112872 3626528 1711472 5.05 1154188 3276068 536 Average: 28228420 31487746 797444 2.43 101874 3400044 1784000 5.26 1092158 3108138 556 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:01 docker0 10.85 10.60 1.03 80.55 0.00 0.00 0.00 0.00 21:45:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 21:45:01 ens3 746.76 601.30 7981.31 141.25 0.00 0.00 0.00 0.00 21:45:01 veth54ba3dc 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 21:46:01 docker0 27.50 29.28 2.26 347.67 0.00 0.00 0.00 0.00 21:46:01 lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 21:46:01 ens3 229.68 178.42 2912.49 31.60 0.00 0.00 0.00 0.00 Average: docker0 19.17 19.94 1.65 214.11 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 488.22 389.86 5446.90 86.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1949) 09/07/26 _x86_64_ (8 CPU) 21:43:36 LINUX RESTART (8 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:01 all 8.85 0.00 2.68 1.37 0.01 87.09 21:45:01 0 11.34 0.00 3.35 1.11 0.02 84.19 21:45:01 1 7.71 0.00 2.01 1.93 0.02 88.33 21:45:01 2 8.56 0.00 1.94 0.29 0.00 89.21 21:45:01 3 8.99 0.00 2.28 0.10 0.02 88.62 21:45:01 4 7.41 0.00 3.81 3.44 0.02 85.32 21:45:01 5 8.06 0.00 1.77 0.08 0.02 90.07 21:45:01 6 6.97 0.00 2.74 0.13 0.00 90.15 21:45:01 7 11.78 0.00 3.57 3.89 0.02 80.75 21:46:01 all 24.41 0.00 4.34 0.41 0.01 70.82 21:46:01 0 24.92 0.00 3.92 0.48 0.00 70.68 21:46:01 1 24.60 0.00 4.35 0.15 0.02 70.88 21:46:01 2 22.95 0.00 4.35 0.08 0.02 72.60 21:46:01 3 24.63 0.00 4.97 0.10 0.00 70.30 21:46:01 4 26.06 0.00 4.12 0.07 0.00 69.75 21:46:01 5 24.06 0.00 4.26 0.84 0.02 70.82 21:46:01 6 24.76 0.00 4.37 0.64 0.03 70.19 21:46:01 7 23.30 0.00 4.41 0.94 0.00 71.35 Average: all 16.64 0.00 3.51 0.89 0.01 78.94 Average: 0 18.17 0.00 3.64 0.79 0.01 77.39 Average: 1 16.15 0.00 3.18 1.04 0.02 79.62 Average: 2 15.77 0.00 3.14 0.18 0.01 80.89 Average: 3 16.82 0.00 3.62 0.10 0.01 79.45 Average: 4 16.74 0.00 3.97 1.75 0.01 77.53 Average: 5 16.06 0.00 3.02 0.46 0.02 80.44 Average: 6 15.87 0.00 3.55 0.39 0.02 80.18 Average: 7 17.55 0.00 3.99 2.41 0.01 76.04